查询词典 at length

In chronic exposure, significant changes in length, weight and cumulative mortality rate of fish was observed at concentrations higher than 0.4mgL^(-1) but no effect on hatchability.

慢性暴露中，对孵化时间影响的最低可观察效应浓度LOEC(下标 30d为0.1mgL^(-1)；暴露于0.4mgL^(-1)的高锰酸钾对30d后日本青鳉的体长、体重、累计死亡率均有显著影响，但对孵化率率无显著影响。

In chronic exposure, significant changes in length, weight and cumulative mortality rate of fish was observed at concentrations higher than 0.4mg·L-1, but no effect on hatchability.

慢性暴露中，对孵化时间影响的最低可观察效应浓度（LOEC30d）为0.1mg·L-1；暴露于0.4mg·L-1的高锰酸钾对30d后日本青鳉的体长、体重、累计死亡率均有显著影响，但对孵化率率无显著影响。

When you know of someone who is suffering eye haziness even at arm s length of the material , he or she has a condition called presbyopia .

当你知道有人甚至痛苦眼睛朦胧敬而远之的材料，他或她有一个条件称为老花眼。

Aluminum foil in polychromatic overprinter photoelectricity scanner tracking color standard position correction and manipulation of order: first switched on automatically overprinter the total power switch device, open the channel computer power supply and track scan power, photoelectricity scanning head alignment reflector and adjust the distance from far and wide, so that the reflector to be rendered on the minimum light point, at which point the detection distance of about equal to the focal length of the photoelectricity scanning head.

铝箔众色套印洋差平电扫描器跟踪色不本场所订侧和操纵挨次为：不后不切断被迫套印安装的总电源开关，开放各通道计算机的把持电源和跟踪扫描电源，不兵平电扫描脚差准不直射不活，调度远近间隔，使不直射不活上表现的平不面最小，此时的检测间隔约即是平电扫描脚的焦距。

69 Years. Refractive error, axial length, anterior chamber depth, lens thickness, corneal curve , heterophoria were examined at 6-month intervals.

每6个月检查一次，检查内容有近视屈光度、眼轴长度、角膜曲率、前房深度、晶状体厚度、隐斜度。

In this paper, based on an optimum difference operator for spatial differential given by Holberg, an optimum difference method of modeling crosswell elastic wavefield is put forward, which adopts the staggered-grid technique and calculates the wavefield at different grid points. When the half length of optimum difference operator is taken as four to six points, the required number of grid points per wavelength equals to three, crosshole elastic wavefield numerical modeling can attain satisfied accuracy.

本文以Holberg提出的一种空间微分的最佳差分算子为基础，采用交错网格技术，提出了一种模拟井间弹性波场的最佳差分法，该方法能在大空间网格点上得到精确的波场值，当最佳差分算子的半长度取4～6个点，每个波长只采3个样点时，井间弹性波场的模拟就可以得到满意的精度，其计算速度比常规有限差分法至少快一个数量级。

May 16, 2003 Physician house calls reduced hospitalizations, length of stay, and emergency department visits, and they may be financially favorable, according to the results of a randomized controlled trial presented at the American Geriatric Society 2003 Annual Scientific Meeting on May 16 in Baltimore, Maryland.

这是根据一项，发表在五月十六日马里兰州巴尔的摩举办的美国老年医学会2003年年会上的随机控制实验的结果。

The crystal profile of the ice core (its length is 4.86 m) located at 74°58.614′N, 160°31.830′W shows the evidence of an ice ridge changed into hummock.

由位于北冰洋74°58.614′N，160°31.830′W，长4.86 m的冰心样的晶体结构分析发现它过去为冰脊，后经融化-冻结改造形成冰丘的证据。

Short TR, short TE spin echo or short TI, short TE composite inversion recovery (IR spin echo images are used to demonstrate the high signal that develops at some time after the ictus, as early as 10 hours but typically 2-3 days, and persists for a variable length of time, from a few weeks to a few months.

短TR，短TE回波脉冲(或短TI，短TE 整合反转恢复回波脉冲)影像主要用于显示高信号，这种信号常是病变爆发后产生，最早10小时，但典型是2-3天。并且高信号可持续几周甚至几个月。

The length determines how competitive you will be at distance running Image: M Scholz

这个长度决定了你在长跑中的竞争力如何。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。